This form should be used for proposals to alter or enlarge a single house, including works within the boundary/garden of a house. It should be used for projects such as:
- Loft conversions
- Dormer windows
- Garages, car ports and outbuildings.
Please note that planning permission is not needed for all household building work. Under permitted development rules you can carry out a number of household building work projects, provided they meet certain limits and conditions. You can find out whether you need planning permission for your building project by viewing the Portal's Interactive House.